9188109

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 16803072

約数和(自身を除く): 7614963

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 373, 391, 483, 1071, 1119, 1173, 1449, 2611, 2737, 3357, 3519, 6341, 7833, 8211, 8579, 19023, 23499, 24633, 25737, 44387, 57069, 60053, 77211, 133161, 145843, 180159, 399483, 437529, 540477, 1020901, 1312587, 3062703, 9188109]

約数ペア:

[(1, 9188109), (3, 3062703), (7, 1312587), (9, 1020901), (17, 540477), (21, 437529), (23, 399483), (51, 180159), (63, 145843), (69, 133161), (119, 77211), (153, 60053), (161, 57069), (207, 44387), (357, 25737), (373, 24633), (391, 23499), (483, 19023), (1071, 8579), (1119, 8211), (1173, 7833), (1449, 6341), (2611, 3519), (2737, 3357)]